Specifications; Control Specifications; Frequency Control Specifications - Pacific UPC-32 Operation Manual

2

SPECIFICATIONS

This section states the specifications of both Output Control and Metering capabilities of the UPC.
The UPC-32 is assembly number: 133600.
The UPC-12 is assembly number: 133700.
Ambient operating conditions are as follows.
Temperature
Humidity
2.1

CONTROL SPECIFICATIONS

2.1.1 FREQUENCY CONTROL SPECIFICATIONS

The UPC output frequency is variable from 20 to 5000 Hz. Internally, there are 3 frequency ranges,
each with a different resolution. The user need NOT be concerned with changing these ranges as the
UPC auto-ranges based on the selected frequency.
20.00 - 99.99 Hz
100.0 - 999.9 Hz
1000 – 5000 Hz
Accuracy is ± 0.01% of full scale over the full range of ambient conditions.
A unique feature available within the UPC is TRANSITION TIME. If Transition time is set to a non-zero
value, and a new program is executed, or changes are made in MANUAL MODE (or by REMOTE
CONTROL), the UPC will take the specified time to transition from the active voltage and frequency to
the new voltages and frequency. This feature may be used when it is undesirable to cause abrupt
changes to the output power signal. This feature does not affect transient operation. Transition time may
be set from 0 to 300 seconds in increments as small as 200 uS.
SECTION 2
SPECIFICATIONS
0-50ºC.
0-95% R.H Non-Condensing.
RANGE RESOLUTION
0.01 Hz
0.1 Hz
1.0 Hz
7
SECTION 2 SPECIFICATIONS